Marine Weather for LH 441

Active Advisory: (US Severe Weather)
Forecast as of 10:00 am EDT on September 23, 2018
Small Craft Advisory in effect from late tonight through late Monday night
Port Austin To Harbor Beach Mi-
Rest Of Today
Southwest winds 5 to 10 knots late in the morning becoming light and variable...then becoming east 5 to 10 knots late in the afternoon. Mostly sunny. Waves around 2 feet or less.
Tonight
East winds 5 to 10 knots becoming southeast 15 to 20 knots. Mostly clear. Waves around 2 feet or less building to 2 to 4 feet after midnight.
Monday
Southeast winds 15 to 20 knots. Mostly sunny until late afternoon becoming partly cloudy. Waves 4 to 6 feet. Waves occasionally around 8 feet.
Monday Night
South winds 20 to 25 knots. Cloudy. A chance of showers and thunderstorms in the evening...then light showers likely and a chance of thunderstorms after midnight. Waves 5 to 7 feet. Waves occasionally around 10 feet. See Lake Huron Open Lake forecast for days 3 through 5.

Watches & Warnings

Small Craft Advisory
Issued: 3:41 AM EDT Sep. 23, 2018 – National Weather Service

... Small Craft Advisory in effect from 2 am Monday to 4 am EDT
Tuesday...

The National Weather Service in Detroit/Pontiac has issued a
Small Craft Advisory which is in effect from 2 am Monday to 4 am
EDT Tuesday.

* Wind and waves: during the Small Craft Advisory, expect
sustained winds up to 23 knots from the southeast with gusts
up to 28 knots. The largest expected significant waves will
be 6 feet with a potential maximum wave height of 8 feet.

* Timing: the maximum winds are expected around 9 PM EDT Monday
with the largest waves expected around 10 PM EDT Monday.

Refer to the latest marine forecasts for greater detail.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners... especially those operating smaller
vessels should avoid navigating in these conditions.



Mr


Marine Weather

Marine Weather Links

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Waters within five nautical miles of shore on Lake Michigan

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Lake Huron forecast beyond five nautical miles from shore

Waters within five nautical miles of shore

Surf City NC to South Santee River SC out 20 nm

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Waters beyond five nautical miles of shore on Lake Ontario

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
SOUTH HURON 43NM East of Oscoda, MI 45008 64 °F 10.83 ft
Southern Lake Huron 45149 70 °F 3.28 ft
NORTH HURON 32NM Northeast of Alpena, MI 45003 61 °F 6.56 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Lake St Clair, MI
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